IRK.91 Ver la hoja de datos (PDF) - International Rectifier
Número de pieza
componentes Descripción
Fabricante
IRK.91 Datasheet PDF : 10 Pages
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IRK.71, .91 Series
Bulletin I27132 rev. H 10/02
1000
1000
100
T J= 25°C
10
T J= 125°C
IRK.71.. Series
Per Junction
1
0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous On-state Voltage (V)
Fig. 19 - On-state Voltage Drop Characteristics
700
IRK.71.. Series
600 IRK.91.. Series
T J = 125 °C
500
400
300
200
ITM = 200 A
100 A
50 A
20 A
10 A
100
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of On-state Current - di/dt (A/µs)
Fig. 21 - Recovery Charge Characteristics
1
Steady State Value:
R thJC = 0.33 K/W
R thJC = 0.27 K/W
(DC Operation)
0.1
100
T J= 25°C
10
T J= 125°C
IRK.91.. Series
Per Junction
1
0.5 1 1.5 2 2.5 3 3.5
Instantaneous On-state Voltage (V)
Fig. 20 - On-state Voltage Drop Characteristics
140
IRK.71.. Series
120
IRK.91.. Series
T J = 125 °C
100
I TM = 200 A
100 A
50 A
80
20 A
10 A
60
40
20
10 20 30 40 50 60 70 80 90 100
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 22 - Recovery Current Characteristics
IRK.71.. Series
IRK.91.. Series
Per Junction
0.01
0.001
0.01
0.1
1
10
Square Wave Pulse Duration (s)
Fig. 23 - Thermal Impedance ZthJC Characteristics
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